48891836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 106767360

約数和(自身を除く): 57875524

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 79, 92, 124, 158, 161, 217, 316, 322, 434, 553, 644, 713, 868, 961, 1106, 1426, 1817, 1922, 2212, 2449, 2852, 3634, 3844, 4898, 4991, 6727, 7268, 9796, 9982, 12719, 13454, 17143, 19964, 22103, 25438, 26908, 34286, 44206, 50876, 56327, 68572, 75919, 88412, 112654, 151838, 154721, 225308, 303676, 309442, 394289, 531433, 618884, 788578, 1062866, 1577156, 1746137, 2125732, 3492274, 6984548, 12222959, 24445918, 48891836]

約数ペア:

[(1, 48891836), (2, 24445918), (4, 12222959), (7, 6984548), (14, 3492274), (23, 2125732), (28, 1746137), (31, 1577156), (46, 1062866), (62, 788578), (79, 618884), (92, 531433), (124, 394289), (158, 309442), (161, 303676), (217, 225308), (316, 154721), (322, 151838), (434, 112654), (553, 88412), (644, 75919), (713, 68572), (868, 56327), (961, 50876), (1106, 44206), (1426, 34286), (1817, 26908), (1922, 25438), (2212, 22103), (2449, 19964), (2852, 17143), (3634, 13454), (3844, 12719), (4898, 9982), (4991, 9796), (6727, 7268)]